Compared with traditional air filtration equipment, the self-cleaning air filter has the characteristics of simple structure, long service life of filter elements, and small maintenance workload.
For high-speed operating equipment such as air compressors, blowers, and steam turbines, dust is one of the main reasons affecting the long-term normal operation of the equipment. The scaling of dust inside the equipment will affect the airflow movement, destroy the balance of the impeller, and cause the shaft of the rotor to vibrate. Aggravate exceeding the standard and make the surge curve drift.
Self-cleaning air filter features
In response to this situation, the self-cleaning air filter independently developed by Lifelt has the characteristics of high filtration efficiency, large space utilization rate, good energy saving, long service life of the filter material, and online replacement, which is different from the traditional bag filter. In comparison, it has a stronger self-cleaning effect and anti-humidity and anti-freeze capabilities.
The self-cleaning air filter can not only be used in foggy and rainy seasons, but also can be used in low-temperature freezing weather in winter and desert environments with a lot of dust.
Self-cleaning air filter structure
The self-cleaning air filter consists of four parts: a filter cartridge, a self-cleaning system, a pulse blowback cleaning device and a control system. Most of the filter elements are filter cartridges, and the internal filter material is imported or domestic filter paper.
The self-cleaning blowback system includes self-cleaning nozzles, blowback pipes, venturi tubes, air storage tanks and filter cartridges, etc. The control system includes programming controller (including PLC), diaphragm solenoid valve, differential pressure transmitter, differential pressure sensor, liquid crystal display and other accessories.
Self-cleaning air filter application range
The self-cleaning air filter is not only suitable for various air separation devices such as air compressors, but also can be used in conjunction with high-power diesel engines, large air conditioners and all large air volume equipment.
It is especially suitable for matching or technical transformation of gas equipment in environments with high dust concentration and strict air purification indicators.
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